EP2271002A3 - Décodage d'hypothèses multiples - Google Patents

Décodage d'hypothèses multiples Download PDF

Info

Publication number: EP2271002A3
Authority: EP; European Patent Office
Prior art keywords: communication signals; demodulated; algorithm; output; demodulating
Prior art date: 2005-08-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP10187303.2A

Other languages

German (de)

English (en)

Other versions

EP2271002A2 (fr

EP2271002B1 (fr

Inventor

Hemanth Sampath

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Qualcomm Inc

Original Assignee

Qualcomm Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-08-22

Filing date

2006-08-22

Publication date

2015-10-21

2006-08-22 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2011-01-05 Publication of EP2271002A2 publication Critical patent/EP2271002A2/fr

2015-10-21 Publication of EP2271002A3 publication Critical patent/EP2271002A3/fr

2018-04-04 Application granted granted Critical

2018-04-04 Publication of EP2271002B1 publication Critical patent/EP2271002B1/fr

Status Not-in-force legal-status Critical Current

2026-08-22 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Radio Transmission System (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Mobile Radio Communication Systems (AREA)
Error Detection And Correction (AREA)
Noise Elimination (AREA)

EP10187303.2A 2005-08-22 2006-08-22 Décodage d'hypothèses multiples Not-in-force EP2271002B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US71040705P	2005-08-22	2005-08-22
US75377505P	2005-12-23	2005-12-23
EP06802171.6A EP1929664B1 (fr)	2005-08-22	2006-08-22	Decodage a hypotheses multiples

Related Parent Applications (3)

Application Number	Title	Priority Date	Filing Date
EP06802171.6A Division-Into EP1929664B1 (fr)	2005-08-22	2006-08-22	Decodage a hypotheses multiples
EP06802171.6A Division EP1929664B1 (fr)	2005-08-22	2006-08-22	Decodage a hypotheses multiples
EP06802171.6 Division		2006-08-22

Publications (3)

Publication Number	Publication Date
EP2271002A2 EP2271002A2 (fr)	2011-01-05
EP2271002A3 true EP2271002A3 (fr)	2015-10-21
EP2271002B1 EP2271002B1 (fr)	2018-04-04

Family

ID=37617082

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP10187303.2A Not-in-force EP2271002B1 (fr)	2005-08-22	2006-08-22	Décodage d'hypothèses multiples
EP06802171.6A Not-in-force EP1929664B1 (fr)	2005-08-22	2006-08-22	Decodage a hypotheses multiples

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP06802171.6A Not-in-force EP1929664B1 (fr)	2005-08-22	2006-08-22	Decodage a hypotheses multiples

Country Status (7)

Country	Link
US (1)	US8223904B2 (fr)
EP (2)	EP2271002B1 (fr)
JP (4)	JP2009506659A (fr)
KR (1)	KR100980226B1 (fr)
CN (1)	CN101292443B (fr)
TW (1)	TWI327424B (fr)
WO (1)	WO2007024962A1 (fr)

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US8437433B2 (en) *	2008-03-28	2013-05-07	Qualcomm Incorporated	Zeroing-out LLRs using demod-bitmap to improve performance of modem decoder
US9119212B2 (en)	2008-07-11	2015-08-25	Qualcomm Incorporated	Inter-cell interference cancellation framework
US8639996B2 (en) *	2008-07-11	2014-01-28	Qualcomm Incorporated	Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions
US8143749B2 (en) *	2008-11-06	2012-03-27	Qualcomm Incorporated	Dual current switch detection circuit with selective activation
US8867999B2 (en) *	2009-01-26	2014-10-21	Qualcomm Incorporated	Downlink interference cancellation methods
US9048977B2 (en) *	2009-05-05	2015-06-02	Ntt Docomo, Inc.	Receiver terminal driven joint encoder and decoder mode adaptation for SU-MIMO systems
US8571154B1 (en) *	2012-04-19	2013-10-29	Bae Systems Information And Electronic Systems Integration Inc.	Control interval expansion of variable time delay control structure for channel matching
GB2501901A (en)	2012-05-09	2013-11-13	Renesas Mobile Corp	Simultaneous use of multiple receivers with different operation parameters or logic
US10148389B1 (en) *	2013-08-28	2018-12-04	The United States Of America, As Represented By The Secretary Of The Army	Detection and identification of synchronizing signals embedded in voice or data
US9055145B1 (en)	2013-08-28	2015-06-09	The United States Of America, As Represented By The Secretary Of The Army	Recovery of DTMF tones in the presence of periodic interference and obstruction
KR102222449B1 (ko) *	2015-02-16	2021-03-03	삼성전자주식회사	탭이 내장된 데이터 수신기 및 이를 포함하는 데이터 전송 시스템
DE102015111565B3 (de) *	2015-07-16	2017-01-12	Intel IP Corporation	Verfahren und zugehöriges Mobilgerät zur schnellen Blinddecodierung
MX2021004797A (es) *	2015-07-23	2022-12-07	Samsung Electronics Co Ltd	Aparato de transmision, aparato de recepcion, y metodos de control de los mismos.
US10389389B2 (en)	2016-03-04	2019-08-20	Western Digital Technologies, Inc.	Method and data storage device using convolutional low-density parity-check coding with a long page write and a short page read granularity
US10367528B2 (en)	2016-03-04	2019-07-30	Sandisk Technologies Llc	Convolutional low-density parity-check coding
US10063258B2 (en) *	2016-03-04	2018-08-28	Sandisk Technologies Llc	Method and data storage device to estimate a number of errors using convolutional low-density parity-check coding
US9843462B2 (en) *	2016-04-08	2017-12-12	Collision Communications, Inc.	Wireless receiver for turbo loop multiuser detection incorporating reuse of QR component
US9847802B1 (en) *	2016-08-16	2017-12-19	Xilinx, Inc.	Reconfiguration of single-band transmit and receive paths to multi-band transmit and receive paths in an integrated circuit
US10123322B1 (en)	2017-09-18	2018-11-06	Qualcomm Incorporated	Transmission of beam switch commands through control channel signaling
TWI666890B (zh) *	2017-10-05	2019-07-21	瑞昱半導體股份有限公司	多階多輸入多輸出偵測器及其偵測方法
US11728843B2 (en) *	2021-10-19	2023-08-15	L3Harris Technologies, Inc.	Frequency hopping interference detection using decoder codeword metrics
US12250100B2 (en) *	2022-02-14	2025-03-11	David E. Newman	Selecting a modulation scheme responsive to fault types in 5G/6G
US11736320B2 (en) *	2022-02-14	2023-08-22	Ultralogic 6G, Llc	Multiplexed amplitude-phase modulation for 5G/6G noise mitigation

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US6128355A (en) *	1997-05-21	2000-10-03	Telefonaktiebolget Lm Ericsson	Selective diversity combining
WO2006138621A2 (fr) *	2005-06-16	2006-12-28	Qualcomm Incorporated	Procede et dispositif destines a la selection de parametres mimo et d'annulation de brouillage optimaux

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US7894507B2 (en) *	2004-10-06	2011-02-22	Broadcom Corporation	Method and system for HSDPA maximum ratio combination (MRC) and equalization switching
US7505539B2 (en) *	2004-10-06	2009-03-17	Broadcom Corporation	Method and system for single antenna receiver system for HSDPA
US7471694B2 (en) *	2004-10-06	2008-12-30	Broadcom Corporation	Method and system for channel estimation in a single channel (SC) multiple-input multiple-output (MIMO) system comprising two-transmit (2-Tx) and multiple-receive (M-RX) antennas for WCDMA/HSDPA
US7508864B2 (en) *	2005-02-14	2009-03-24	Intel Corporation	Apparatus and method of canceling interference

2006
- 2006-08-08 US US11/501,800 patent/US8223904B2/en not_active Expired - Fee Related
- 2006-08-22 JP JP2008528117A patent/JP2009506659A/ja active Pending
- 2006-08-22 EP EP10187303.2A patent/EP2271002B1/fr not_active Not-in-force
- 2006-08-22 EP EP06802171.6A patent/EP1929664B1/fr not_active Not-in-force
- 2006-08-22 WO PCT/US2006/032936 patent/WO2007024962A1/fr not_active Ceased
- 2006-08-22 TW TW095130841A patent/TWI327424B/zh not_active IP Right Cessation
- 2006-08-22 CN CN2006800384607A patent/CN101292443B/zh not_active Expired - Fee Related
- 2006-08-22 KR KR1020087006933A patent/KR100980226B1/ko not_active Expired - Fee Related
2012
- 2012-02-13 JP JP2012028351A patent/JP5623442B2/ja not_active Expired - Fee Related
2014
- 2014-07-04 JP JP2014138990A patent/JP6054340B2/ja not_active Expired - Fee Related
2016
- 2016-06-16 JP JP2016119821A patent/JP6297624B2/ja not_active Expired - Fee Related

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WO2006138621A2 (fr) *	2005-06-16	2006-12-28	Qualcomm Incorporated	Procede et dispositif destines a la selection de parametres mimo et d'annulation de brouillage optimaux

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Also Published As

Publication number	Publication date
EP1929664B1 (fr)	2016-06-08
JP2016195408A (ja)	2016-11-17
JP5623442B2 (ja)	2014-11-12
JP2009506659A (ja)	2009-02-12
WO2007024962A1 (fr)	2007-03-01
KR20080037112A (ko)	2008-04-29
US8223904B2 (en)	2012-07-17
EP2271002A2 (fr)	2011-01-05
CN101292443B (zh)	2013-02-13
EP2271002B1 (fr)	2018-04-04
JP6297624B2 (ja)	2018-03-20
US20070060061A1 (en)	2007-03-15
JP2014225894A (ja)	2014-12-04
JP6054340B2 (ja)	2016-12-27
EP1929664A1 (fr)	2008-06-11
TWI327424B (en)	2010-07-11
JP2012142959A (ja)	2012-07-26
KR100980226B1 (ko)	2010-09-06
CN101292443A (zh)	2008-10-22
TW200721705A (en)	2007-06-01

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